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FI-521 User Manual
6.5 Commands and Response
Set the USER>COM 1/2>LAYOUT parameter
6.5.1 Single
Command: W<CR> (57h 0dh), request current reading
Command: S<CR> (53h 0dh), request current status
Command: Z<CR> (5ah 0dh)
If ZERO function cannot be activated, it will return to current scale status.
Response
<LF>^^^^^^^^U
1
U
2
U
3
<CR><LF> H
1
H
2
H
3
H
4
<CR><ETX>---over capacity
<LF>_ _ _ _ _ _ _ _ U
1
U
2
U
3
<CR><LF> H
1
H
2
H
3
H
4
<CR><ETX>---under capacity
<LF> - - - - - - - - U
1
U
2
U
3
<CR><LF> H
1
H
2
H
3
H
4
<CR><ETX>---zero-point error
Note: U
1
U
2
U
3
is 1 or 3 bytes according to current unit: kgf, lbf,N
<LF><P>W
1
W
2
W
3
W
4
W
5
<DP>W
6
U
1
U
2
U
3
<CR><LF> H
1
H
2
H
3
H
4
<CR><ETX>---normal data
Note: (1) The decimal point position is determined by CONFIG-PRIM.D
Response
<LF> H
1
H
2
H
3
H
4
<CR><ETX>
Response
Zero function is activated (simulate ZERO key) and it returns to current scale status.
<LF> H
1
H
2
H
3
H
4
<CR><ETX>
